Accident Air Tractor AT-502 N7319Y,
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ASN Wikibase Occurrence # 134134
 
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Date:Thursday 20 March 1997
Time:13:30 LT
Type:Silhouette image of generic AT5T model; specific model in this crash may look slightly different    
Air Tractor AT-502
Owner/operator:Marshall R. Quinn
Registration: N7319Y
MSN: 502-0013
Total airframe hrs:5035 hours
Engine model:P&W PT6A-28
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Destroyed
Category:Accident
Location:Paragould, AR -   United States of America
Phase: Manoeuvring (airshow, firefighting, ag.ops.)
Nature:Agricultural
Departure airport:(KPGR)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot reported that he entered the field and felt a 'hard right hand pressure that he could not correct.' The pilot next remembers that the 'stick suddenly went sloppy.' The airplane flew over a row of 30 to 40 foot high trees and impacted the ground with the right wing low. A witness, in the first field, reported that she heard a loud 'pop,' and she looked up to see the airplane flying southeast across the field. She stated that the airplane was 'corkscrewing all the way around, maybe 3 or 4 times, before it went over the tree-line and out of sight.' She further stated that 'one wing was bent 90 degrees in half (at the midway point).' Another witness reported that he saw the airplane coming over the trees with 'something hanging down under the left wing at about the midpoint (like a support brace).' The witness further stated that 'at the same midpoint area of the left wing, he noticed that the leading edge was funny or something was flapping around.' Postcrash examination of the wreckage revealed the left wing leading edge was found crushed aft to the spar at the midpoint and the left wing spray boom was dented/bent approximately 2.5 feet inboard from the outboard end.

Probable Cause: The pilot's failure to maintain clearance from trees resulting in jammed control surfaces. A factor was that aircraft control was not possible by the pilot.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW97LA134
Status: Investigation completed
Duration: 1 year 1 month
Download report: Final report

Sources:

NTSB FTW97LA134

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
08-Apr-2024 16:29 ASN Update Bot Updated [Time, Operator, Other fatalities, Departure airport, Source, Narrative, Accident report]

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